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AIBU?

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AIBU to refuse in-laws’ house deposit money due to likely strings and MILs previous behaviour

29 replies

ThatZippyWasp · 20/03/2026 12:18

Posted before about my DH’s parents offering to contribute towards our house deposit and wanted to update. The situation is worse now but I’m hoping with time things settle.

We’re currently house hunting in SW London. We’ve saved hard over the last 4 years while renting and have around a 30% deposit for a £1.5m house. We’ve put offers in on two 6 bed houses we like this week.

For context before people jump on that – we have 2 children, I’m pregnant with our third, we have 2 cocker spaniels. We also just want a family home with space because DH and I work from home 3 times a week and we’d also like a decent garden.

DH’s parents offered us around 400k , which would have meant we could almost buy outright/pay our mortgage faster. On the surface that sounds amazing, but I was very uncomfortable with it for a few reasons:

  • DH and I have worked really hard to save and want to do this ourselves
  • His parents have refused to help his siblings in the past, despite being able to
  • It doesn’t feel like a “no strings attached” gift – historically, any help comes with reminders/expectations

After discussing it, DH agreed and told his parents we didn’t want the money and that we’d prefer if they saved it for all the grandchildren instead.

This did not go down well.
MIL in particular took issue and questioned why I was being “difficult” and why we wouldn’t just accept the gift. She then asked to “have a chat” with me to get to the bottom of it.

I explained (politely at first) that we’re grateful for the offer but we’re not comfortable accepting it and that should be enough. She kept pushing, and it turned into a bigger confrontation than I’d have liked. I essentially said that if the money is so important for them to give away, they could support their other children or donate it, but we don’t want it.

For further context:

  • DH is very much the favourite child
  • We’ve actually helped his sister financially when his parents wouldn’t
  • MIL has a pattern of “helping” but then repeatedly bringing it up afterwards. We have never taken money from them. An example was, DHs friend r got married last sept, DH and I needed child care we were searching like 2 months before as we wanted to make sure they were DBS checked, had experience etc, we found one she was lovely have over 15 years experience, we met her etc and we were about to book her the DHs parents mainly mum decided she wants to bond with our boys and will look after them I was hesitant but said yes. She looked after them the boys have a great time, only for their grandma to constantly bring it up to DH and i anytime we disagree with something, ‘oh we looked after your boys so you guys could go get pissed at your friends wedding’ even when it doesn’t fit the context. It’s the constant reminder.
  • DH is now increasingly fed up with her behaviour and backed me up
  • I have always got on with DHs parents but always kept a distance. I’ve seen the sibling dynamic and never wanted to be in the middle of that. I’m lucky enough that I come from a pretty chill family, it helps that my parents were just regular people, mum worked at John Lewis for a long time and Dad did various things they’re just very down to earth people compared to my in laws.

Things are quite tense. MIL clearly thinks I’m the problem, whereas from my perspective I’m just setting boundaries.

So… am I being unreasonable for refusing the money and wanting to be independent?

OP posts:
SockFluffInTheBath · 20/03/2026 12:29

YANBU we’ve always been the same (albeit smaller amounts) and are happy to say we’ve made our own way. My parents are/were like your MIL and would want endless praise and thanks. It’s not worth it if you can manage without.

70sGreenGoblin · 20/03/2026 12:27

One of the most satisfying things you'll ever do is pay off a mortgage yourself like I did.
Stick to your guns and good luck.

MidnightPatrol · 20/03/2026 12:26

How on earth have you managed to save £450k in four years, other questions aside?!

And which part of SW London are you buying a six bed house for £1.5m? I’d buy a smaller one in a better area if I were you.

Also interested by economics of a £1m+ mortgage and 2-3 sets of nursery fees + maternity leave tbh.

£5k+ a month mortgage repayment plus another £3-5k on childcare (and possibly one income currently?). Argh!

HortiGal · 20/03/2026 12:25

You’ve made the right choice, if she casts up a one off babysit, imagine the £400k being mentioned at every chance.
Your DH needs to speak to HIS mother and tell her to wind her neck in.

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